na INLIS000000000000470 20191211103543.0 191211| ||| | ind a 0010-121900000000470 William L. Collier, Sajogyo (editor) Collier, William L. ; Sajogyo (editor) Jakarta : Yayasan Obor Indonesia , 1986 x, 239 p. ; 21 cm. 633.18 633.18 COL b F01 - Crop Husbandry/Pertanaman aC00861